Package org.appng.core.model

Class RepositoryCacheFilesystem

java.lang.Object

org.appng.core.model.RepositoryCacheFilesystem

All Implemented Interfaces:

RepositoryCache

public class RepositoryCacheFilesystem
extends Object

Implementation of RepositoryCache that retrieves the packages from the local filesystem.

Author:

Matthias Herlitzius

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<String,PackageWrapper>	applicationWrapperMap
protected byte[]	cert
protected byte[]	privateKey
protected Repository	repository
protected SignatureWrapper	signatureWrapper

Method Summary

Modifier and Type	Method	Description
boolean	add(PackageArchive archive)	Adds a single PackageArchive
void	deletePackageVersion(String packageName, String packageVersion, String packageTimestamp)	Deletes the specified application version from the repository.
List<PackageWrapper>	getApplications()	Returns all packages found in the repository.
List<PackageWrapper>	getApplications(String packageName)	Returns all packages that match the given name in the repository.
Certification	getCertification()	Returns the Certification for the cached repository, if any
PackageArchive	getPackageArchive(String packageName, String packageVersion, String packageTimestamp)	Returns a PackageArchive for the specified package.
PackageWrapper	getPackageWrapper(String name)	Returns the PackageWrapper for the a package.
protected Repository	getRepository()
List<PackageInfo>	getVersions(String name)	Returns all available versions of a package.
void	initializeWrapper(String packageName)
void	reload()	Reloads the repository contents by clearing and updating the cache.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

privateKey

protected byte[] privateKey

applicationWrapperMap

protected final Map<String,PackageWrapper> applicationWrapperMap

repository

protected final Repository repository

cert

protected byte[] cert

signatureWrapper

protected SignatureWrapper signatureWrapper

Method Detail

getCertification

public Certification getCertification()

Description copied from interface: RepositoryCache

Returns the Certification for the cached repository, if any

Returns:

the Certification

add

public boolean add(PackageArchive archive)

Description copied from interface: RepositoryCache

Adds a single PackageArchive

Parameters:

archive - the archive to add

initializeWrapper

public void initializeWrapper(String packageName)

deletePackageVersion

public void deletePackageVersion(String packageName,
                                 String packageVersion,
                                 String packageTimestamp)
                          throws BusinessException

Description copied from interface: RepositoryCache

Deletes the specified application version from the repository.

Parameters:

packageName - The package name.

packageVersion - The package version.

packageTimestamp - The package timestamp.

Throws:

BusinessException - if such a package does not exist

getPackageArchive

public PackageArchive getPackageArchive(String packageName,
                                        String packageVersion,
                                        String packageTimestamp)
                                 throws BusinessException

Description copied from interface: RepositoryCache

Returns a PackageArchive for the specified package.

Parameters:

packageName - The package name.

packageVersion - The package version.

packageTimestamp - The package timestamp.

Returns:

The PackageArchive.

Throws:

BusinessException - if the archive was not found or is invalid

reload

public void reload()
            throws BusinessException

Description copied from interface: RepositoryCache

Reloads the repository contents by clearing and updating the cache.

Specified by:

reload in interface RepositoryCache

Throws:

BusinessException

getApplications

public List<PackageWrapper> getApplications()
                                     throws BusinessException

Description copied from interface: RepositoryCache

Returns all packages found in the repository.

Specified by:

getApplications in interface RepositoryCache

Returns:

The package list.

Throws:

BusinessException

getApplications

public List<PackageWrapper> getApplications(String packageName)
                                     throws BusinessException

Description copied from interface: RepositoryCache

Returns all packages that match the given name in the repository.

Specified by:

getApplications in interface RepositoryCache

Parameters:

packageName - an optional search-string for the package's name, supporting * as a placeholder

Returns:

The package list.

Throws:

BusinessException

getVersions

public List<PackageInfo> getVersions(String name)
                              throws BusinessException

Description copied from interface: RepositoryCache

Returns all available versions of a package.

Specified by:

getVersions in interface RepositoryCache

Parameters:

name - The name of the application.

Returns:

The PackageInfos.

Throws:

BusinessException - if such a package does not exist

getPackageWrapper

public PackageWrapper getPackageWrapper(String name)

Description copied from interface: RepositoryCache

Returns the PackageWrapper for the a package.

Specified by:

getPackageWrapper in interface RepositoryCache

Parameters:

name - The name of the package.

Returns:

the PackageWrapper

getRepository

protected Repository getRepository()